IDEAS, DECISIONS & LESSONS
Notes on AI, architecture and building useful products.
879 articles
03 Apr 2026 · 4 min read
english
Practical shadowing exercises, tongue twisters, and pronunciation drills for Vietnamese developers who want to sound natural speaking English in tech environments.
Read more01 Apr 2026 · 6 min read
english
A practical pronunciation workout for Vietnamese tech professionals. Drill the trickiest English sounds — th, v/f, r/l, and short vowels — using real tech vocabulary and workplace phrases.
Read more01 Apr 2026 · 5 min read
english
Practical pronunciation drills for Vietnamese developers — conquer the 'th', 'v/w', 'r/l' sounds and speak English confidently in code reviews and team meetings.
Read more01 Apr 2026 · 6 min read
agentic-ai
GPT-5.4 crossed human performance on desktop tasks. With a hosted shell, 1M context window, and native compaction, the era of AI as an autonomous coworker is finally here — and the implications for developers are profound.
Read more01 Apr 2026 · 5 min read
a2a
The A2A protocol under the Linux Foundation is quietly becoming the HTTP of the agentic era. Here's what it means for enterprise architects, why it matters more than another model release, and how to think about it from a systems design perspective.
Read more01 Apr 2026 · 5 min read
architecture
Daily English practice for tech professionals. Morning session covering system architecture vocabulary with pronunciation guide, exercises, and real-world examples.
Read more01 Apr 2026 · 5 min read
AI-vocabulary
Daily English practice for tech professionals. Noon session — AI vocabulary deep dive with pronunciation, exercises, and real-world examples.
Read more01 Apr 2026 · 6 min read
2026
This week's top reads for Tech Leads & Engineers: the AI coding tools war heats up, Stripe's autonomous agents ship 1,300 PRs/week, software supply chain becomes the #1 attack vector, and engineering leadership rethinks itself.
Read more01 Apr 2026 · 6 min read
code review
Learn the exact English phrases Vietnamese tech leads use to give constructive, clear, and professional code review feedback in international teams.
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